- Herbarium ID: SSMF
- Accession Number: 005399
- Scientific Name: Halerpestes cymbalaria (Pursh) Greene
- Family Name: Ranunculaceae
- Location: On the coast just W of the Kesagami River estuary, S Hannah Bay, Ontario.
- District Located: Cochrane
- Longitude/Latitude: 79.175W / 51.175 N
- Habitat: Site 22. Salt marsh back beach grading into a willow thicket zone with Salix spp. to 4m tall.
- Notes: Depth to water table 37 cm, soil a rego gleysol.
- Collector: R.A. Sims
- Collection Number: 652
- Collection Date: 08/10/1977
- Determined by: not specified
- Annotation by: [no data]